From Colorverse Kingdom II collection series, Ga Hui is a muted greyish blue.
This series is the 2nd installment of the history of the Cho-Sun dynasty. There was a court lady named “Ga Hui” who was favored by Gwanghaegun, the 15th king of Cho-Sun, and exercised power with this favour on her back. It is the colour of the ink is inspired by her clothing.
